<template>
  <div>
    <home-header ></home-header>
    <home-swiper :list="swiperList"></home-swiper>
    <home-icons :list="iconList"></home-icons>
    <home-recommend :list="recommendList"></home-recommend>
    <home-weekend :list="weekendList"></home-weekend>
  </div>
</template>
<script>
import HomeHeader from "./components/Header";
import HomeSwiper from "./components/Swiper";
import HomeIcons from "./components/Icons";
import HomeRecommend from "./components/Recommend";
import HomeWeekend from "./components/Weekend";
import axios from "axios"
import { mapState } from "vuex"
export default {
  name: "Home",
  components: {
    HomeHeader,
    HomeSwiper,
    HomeIcons,
    HomeRecommend,
    HomeWeekend,
  },
  data() {
    return {
      lastCity:'',
      swiperList:[],
      iconList:[],
      recommendList:[],
      weekendList:[]
    };
  },
  computed:{
    ...mapState({
      city:"city"
    })
  },
  methods: {
    async getHomeInfo() {
      const{data:res} = await axios.get("/api/index.json?city="+this.city);
      if(res.ret && res.data){
        const data=res.data;
         this.swiperList=data.swiperList;
         this.iconList=data.iconList;
         this.recommendList=data.recommendList;
         this.weekendList=data.weekendList;
      }
    }
  },
  mounted() {
    this.getHomeInfo();
    this.lastCity=this.city
  },
  // 当页面显示的时候就会执行
  activated(){
    if(this.lastCity !== this.city){
        this.lastCity=this.city;
        this.getHomeInfo()
    }
    
  }
}
</script>
<style>
</style>